New features in DM-24 version 2.12 TASCAM DM-24 Version 2.1 Release NotesTalkback sourceOn the MONITOR –OSC/COM page, you can now chooseeither MIC/LINE input 1 or 16 (in high sampling fre-quency, MIC/LINE input 1 or 8) as the talkbacksource. This allows you to use any microphone youwish as a talkback mic, rather than the DM-24’sbuilt-in microphone.This is especially helpful in situations such as ADRrooms in post-production, where more than one per-son needs to use the talkback mic. An omnidirec-tional microphone can be mounted in the room forthis purpose.ADAT S/MUX supportThe DM-24 now supports S/MUX for 96 kHz con-nections. This allows 96 kHz communication withsuch devices as the Alesis HD-24, the MOTU2408III and RME digital audio interfaces.New default clock settingPreviously, the default clock setting for the DM-24was to use TDIF as the clock source. This meant thatthe EXT CLOCK indicator flashed if there was noTDIF source at the default frequency.In version 2.1, the default clock setting is now theDM-24’s own internal clock, at 44.1 kHz (and theEXT CLOCK indicator therefore does not flash).When the DM-24 is changed to the high samplingfrequency mode, the sampling frequency is 88.2 kHz.